.public-header{
    margin: 30px 0;
    padding: 8px 0;
    text-align: center;
    overflow: auto;
}
.public-header .public-header-ch{
    color: #333333;
    font-size: 26px;
    font-weight: bold;
    margin-bottom: 18px;
    /* padding-top: 30px;
    line-height: 2; */
    
}
.public-header .public-header-en{
    color: #808080;
    font-size: 12px;
    margin-bottom: 22px;
    font-weight: 300;
    letter-spacing: 3px;
}
.public-header .public-header-line{
    width: 18px;
    /* height: 2px; */
    margin: 0 auto;
    border: 1px solid #808080
}
.public-nav{
    display: flex;
    width: 730px;
    margin: 0 auto;
}
.public-nav>div{
    flex: 1;
    padding: 16px 0;
    box-sizing: border-box;
    border-bottom: 2px solid #eee;
}
.public-nav>div>a{
    display: inline-block;
    width: 100%;
    height: 20px;
    box-sizing: border-box;
    text-align: center;
    border-right: 1px solid #eee;
    font-size: 16px;
}
.public-nav>div>a:hover,.public-nav>div>a:focus{
    color: #8a80c2;
}
.public-nav>div:last-child a{
    border-right: none;
}
.public-nav>div.navActive{
    border-color: #8a80c2;
}
.public-nav>div.navActive>a{
    color: #8a80c2;
    font-weight: 600;
}
/**/
.invite-sub {
    overflow: auto;
    margin-bottom: 60px;
}
.invite-sub .invite-logo {
    display: inline-block;
    width: 178px;
    height: 38px;
}
.invite-sub .inviteSearch {
    float: right;
    width: 260px;
    height: 30px;
    border-radius: 25px 25px;
    padding: 0 8px 0 14px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    border: 1px solid #CBCBCB;
    margin-top: 6px;
}
.invite-sub .inviteSearch > input {
    width: 90%;
    height: 28px;
    padding: 7px 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    outline: none;
    border: none;
}
.invite-sub .inviteSearch > img {
    display: inline-block;
    width: 15px;
    vertical-align: middle;
    cursor: pointer;
}